表 1.

憩室结石患者的基础数据

Basic data for patients with diverticular stone

Variable	Total	Dilation group	Incision group	P
BMI, body mass index.
n	53	37	16
Age/years，x±s	39.96±12.88	42.89±11.96	33.19±12.72	＜0.01
Gender，n(%)				0.654
Male	24 (45.3)	18 (48.6)	6 (37.5)
Female	29 (54.7)	19 (51.4)	10 (62.5)
BMI /(kg/m2)	24.2±3.63	24.47±3.34	23.57±4.28	0.414
ASA classification，n(%)				0.363
1	36 (67.9)	23 (62.2)	13 (81.2)
2	16 (30.2)	13 (35.1)	3 (18.8)
3	1 (1.9)	1 (2.7)	0 (0)
Stone site，n(%)				0.419
Left	26 (49.1)	20 (54.1)	6 (37.5)
Right	27 (50.9)	17 (45.9)	10 (62.5)
Pre-operative manifestation，n(%)				0.256
None	7 (13.2)	4 (10.8)	3 (18.7)
Slight discomfort	6 (11.3)	5 (13.5)	1 (6.3)
Pain	31 (58.5)	21 (56.9)	10 (62.4)
Gross hematuria	4 (7.5)	3 (8.1)	1 (6.3)
Urinary irritation	5 (9.5)	4 (10.8)	1 (6.3)